Study On The Overall Mining Technique For The Untouchable Orebody At Jile Ore-Section

After long-time production practice, the auther puts forward the thesis Study on the Overall Mining Technique for the Untouchable Orebody at Jile Section, based on the present mining condition. Beginning with the choice of mining methods, the paper concerns with the mining technology, the matching between productivity and large-scale trackless equipment, the enviroment protection and mining plan. In the end, the author brings out a proper mining method for JILE block, which fully absorbs the strongpoints of various mining methods.With no experience to consult for the study, the author combines production practice and relevant theory, and gains the perfect combination between theory and practice. The author has not taken the way of derivation with lots of theoretical formulae, but engaged in scientific practice to finish the study of the mining method for JILE ore-block.Especially, the paper has the innovation of bringing into the matching between productivity and trackless equipment and plan-mining for ore-body. The returns have good use value, which have been successfully used in the exploitation of JILE ore-block.